Although they may not be the ones putting needles in arms, public health personnel continue to play a crucial role in the ongoing battle against COVID-19. Often, this means keeping track of virus-related data, as well as facilitating the flow of information to both internal and external audiences. "Public health's role in combatting COVID is very similar to our role in anything else related to communicable disease, which is a large portion of what we do," said Air Force Public Health Career Field Manager Chief Master Sgt. Sheryl Green. "We do a lot of risk communication — working with commanders and making sure we're messaging appropriately to our communities and vice versa, making sure those communities have access to those commanders."